Image_makeSubset.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Image_makeSubset, 256, 256, false, 3)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Image_makeSubset	,
		256	,
		256	,
		false	,
		3
	)

Definition at line 5 of file Image_makeSubset.cpp.

                                                 {
void draw(SkCanvas* canvas) {
    canvas->scale(.5f, .5f);
    const int width = 64;
    const int height = 64;
    for (int y = 0; y < 512; y += height ) {
        for (int x = 0; x < 512; x += width ) {
            sk_sp<SkImage> subset(image->makeSubset(nullptr, {x, y, x + width, y + height}));
            canvas->drawImage(subset, x * 3 / 2, y * 3 / 2);
        }
    }
}
}  // END FIDDLE